MCT - 롤탭작업과 마스터캠 단축키 설정하기 #FORMINGTAPS #mastercam

🛠️ Part 1: Using Forming Taps (Roll Taps)Unlike standard spiral taps that cut into the material, forming taps (also known as roll taps) create threads through plastic deformation. They essentially "knead" the metal into shape.Key Technical CharacteristicsZero Chip Generation: Since no material is removed, there are no chips to clear, making it a very "clean" process and reducing the risk of tool breakage due to chip clogging.Pilot Hole Size: Because the material is displaced rather than cut, you must use a larger pilot hole compared to a cutting tap.Example: For an M3 tap, while a cutting tap might use a $\mathbf{2.5mm}$ drill, a forming tap usually requires a $\mathbf{2.8mm}$ or even $\mathbf{2.9mm}$ drill (especially in harder materials like SUS304).Lubrication: Forming taps generate significant friction. High-lubricity oils (like Rocol) are often recommended over standard coolant, though high-quality coolants can also work.Thread Strength: Cold-formed threads are generally stronger and have a better surface finish than cut threads. 🛠️ Part 2: Configuring Shortcuts in Mastercam Many veteran users miss the "old-school" speed of Mastercam 9.1. However, version 2017 through the latest 2026 version allow for deep shortcut customization to regain that efficiency. How to Set Custom Shortcuts Open Customization: Right-click on any empty white space in the top Ribbon menu and select "Customize the Ribbon." Access Keyboard Settings: In the pop-up window, click the "Keyboard shortcuts: Customize..." button at the bottom. Find Your Command: Select a Category (e.g., Wireframe or Drafting). Select the Command (e.g., Line Two Points or Smart Dimension). Assign the Key: Click the "Press new shortcut key" box. Press your desired key (e.g., 'L' for Line, 'R' for Rectangle). CRITICAL: You must click the "Assign" button to save it. Recommended "AutoCAD-style" Shortcuts L: Line Two Points (Wireframe) R: Rectangle (Wireframe) Alt + D: Smart Dimension (Drafting) C: Circle Center Point (Wireframe) Pro Tip: Using shortcuts can easily double your CAM programming speed by reducing the time spent hunting for icons in the ribbon.